CN207484468U - A kind of deep mixer - Google Patents
A kind of deep mixer Download PDFInfo
- Publication number
- CN207484468U CN207484468U CN201721536152.9U CN201721536152U CN207484468U CN 207484468 U CN207484468 U CN 207484468U CN 201721536152 U CN201721536152 U CN 201721536152U CN 207484468 U CN207484468 U CN 207484468U
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- China
- Prior art keywords
- mounting base
- turntable
- drilling rod
- actuator
- driving
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
The utility model discloses a kind of deep mixers, including mounting base, the rabbling mechanism being fixedly installed in mounting base, concrete tank for the vertically moving driving mechanism of drive installation seat and for providing cement mortar, the mounting base lower face is vertically detachably equipped with reserved stake, the rabbling mechanism includes the turntable for being rotationally connected with mounting base, it is fixedly connected on the drilling rod of turntable, mounted on drilling rod lower end for the drill bit of whitewashing, mixing blade on drilling rod and the actuator for driving disc rotation, the mounting base, drilling rod, turntable is in hollow setting, the actuator is fixedly installed in mounting base, the first transmission component for rotating actuator driving disc is equipped with before the actuator and turntable.Reserved stake can form the gully in stake, can carry out vacuum preloading to inter-pile soil layer by gully, from the moisture and hole for reducing inter-pile soil layer, realize the discharging consolidation of inter-pile soil layer.
Description
Technical field
The utility model is related to the deep mixing techniques of ground, and in particular to a kind of deep mixer.
Background technology
China region is vast, has the Soft Soil Layer of the various origin causes of formation, has a very wide distribution, soil thickness is big.The spy of this kind of weak soil
Point is that water content is high, void ratio is big, shearing strength is low, compressibility is high, poor permeability, settlement stability time are long.In recent years, with
The fast development of highway engineering construction, it is often necessary to highway bridge construction construction is carried out on soft soil foundation, due to soft soil foundation
Undesirable building performance, it is therefore desirable to carry out artificial reinforced processing, there are many Treatment Methods of soft soil foundation, such as our common diggings
Except non-adaptive soil change filling out, rubble extrusion, geotextile punishment, sand bedding course and rubble are thrown in cement or lime stabilized soil punishment
Bed course punishment, broken stone pile punishment etc..And cement mixing pile method soft soil foundation with its consolidation effect it is notable, it is at low cost, pollution
Small, short time limit, site condition require low advantage and the extensive use in engineering.
Cement mixing pile method can be divided into gunnite-type and two major class of type of dusting, wherein gunnite-type cement mixing pile are suitable for so containing
The weak soil or weak soil of water ＜ 60%, construction method and action principle are to utilize mix slurry, send slurry compression pump and deep-layer stirring
Cement mortar is delivered in soil layer by machine, it is made to be mixed and stirred with weak soil in situ pressure, passes through the ion between reinforced material and weak soil
Exchange interaction, cohesion, chemical bonding effect etc., form the cement earth pile with some strength.Cement earth pile and inter-pile soil
Layer form compound foundation, so as to improve the integral strength of ground.
The patent of existing deep mixer such as Publication No. CN206189387U, which disclose a kind of weak soil body just
Ground curing apparatus, by drill bit, mixing blade, drilling rod, deep mixer, pulley blocks, steel wire rope, mast, supporting rod, operating room,
What chassis and tracked machine formed；Stirring tool apron of the drill bit by three wings blade and with jet hole forms；Mixing blade be by
Stir tool apron, steel disc and alloy composition；Drill bit and mixing blade are the stirring blades in mixing blade by being driven axis connection
Seat is connected directly with drilling rod；Deep mixer is by motor, pinion gear, gear wheel, gear assembly housing, transmission shaft and with rolling
The protective shell composition of movable pulley；Gear set is formed mounted on many pinion gears and gear wheel of gear set enclosure, it is electronic
The rotatory force of machine passes to drilling rod by gear set.
Motor rotation drilling rod rotates, so as to which drill bit and mixing blade be driven to rotate, and then complete cutting to original soil and
Injection to cement mortar.But after forming deep-mixed pile on ground using the deep mixer, inter-pile soil layer still maintains
The problem of water content height and big void ratio.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of deep mixer, can be formed
Gully, it is convenient that the solid soil processing of draining is subsequently carried out to inter-pile soil layer.
To achieve the above object, the utility model provides following technical solution：
A kind of deep mixer, including mounting base, the rabbling mechanism being fixedly installed in mounting base, for drive installation seat
Vertically moving driving mechanism and the concrete tank for providing cement mortar, the mounting base lower face are vertically removable
It unloads and reserved stake is installed, the rabbling mechanism includes the turntable for being rotationally connected with mounting base, the drilling rod for being fixedly connected on turntable, peace
Drill bit, the mixing blade on drilling rod and the actuator for driving disc rotation of whitewashing are used for mounted in drilling rod lower end,
The mounting base, drilling rod, turntable are equipped with connecting tube in hollow setting between the mounting base and concrete tank, in the connecting tube
Equipped with opening/shutting valve, the connecting tube connection turntable and concrete tank and connecting tube are in be fixedly connected with mounting base, the drilling rod, installation
Seat is connected with turntable, and the actuator is fixedly installed in mounting base, is equipped with to make driving before the actuator and turntable
First transmission component of part driving disc rotation.
By using above-mentioned technical proposal, between deep-layer stirring, the formation one that first drilled on ground using drilling machine is pre-
Drilling, prefabricated pore radius are more than reserved stake radius.Then actuator driving disc rotates, and cuts the mixing blade on drilling rod and stirs
Original soil is mixed, while drilling rod and reserved stake are sunk.After sinking to projected depth, reversion is promoted, while can be formed by drill bit
In the cement mortar injection weak soil of water coagulation soil, stirred in whitewashing, cement mortar is made fully to be mixed and stirred with soil, until ground.Repetition is stirred
It mixes sinking and reversion promotes whitewashing, when last time is promoted, reserved stake from mounting base is removed, individually promotes drilling rod.It is reserved
Stake is stayed in ground.
Deep-mixed pile is formed after curing etc. the original soil for being mixed with cement mortar.Reserved stake is lifted out using loop wheel machine, reserved stake exists
Gully is formed on deep-mixed pile.Air in gully can be subsequently pumped by vacuum pump, is pressing the water in inter-pile soil layer
It is discharged into gully, and pump the water in gully under the action of strong, from the moisture and hole for reducing inter-pile soil layer, realizes
The discharging consolidation of inter-pile soil layer.
The utility model is further arranged to：The turntable is sheathed on outside reserved stake and is in coaxial arrangement with reserved stake,
The drilling rod is axially arranged with several along turntable.
By using above-mentioned technical proposal, so as to make drilling rod that can preferably cut stirring original soil, deep-layer stirring is improved
Efficiency.
The utility model is further arranged to：The actuator is motor, and first transmission component includes fixing sleeve
The driven gear being fixed on outside turntable set on the driving gear and being arranged of actuator output shaft, the throwing of the turntable vertically
Shadow is respectively positioned in mounting base, and the output shaft of the actuator is fed through mounting base and is rotationally connected with mounting base, the driven tooth
Wheel is engaged with driving gear.
By using above-mentioned technical proposal, actuator drives driving gear rotation, and driving gear drives driven gear rotation,
It is achieved thereby that the rotation of drilling rod.Mounting base, there are one the effect of limited support, reduces actuator to the output shaft of actuator
Bent output shaft deformation probability.
The utility model is further arranged to：The reserved stake and turntable are in gap setting, the reserved stake and turntable
Between be equipped with the second transmission component for making the reserved stake rotation of turntable driving, second transmission component includes fixation and is embedded at turntable
The driven tooth that driving tooth set, the fixing sleeve of inner wall are set on outside reserved stake covers and is rotationally connected with the linkage gear of mounting base, described
Linkage gear is located between driving tooth set and driven tooth set, and is engaged simultaneously with driving tooth set and driven tooth set.
By using above-mentioned technical proposal, driving tooth set drives linkage gear rotation, and linkage gear rotation drives driven tooth
Set rotation, therefore the rotation direction of the rotation direction of turntable and reserved stake, on the contrary, when making the drilling rod sink in Qie Tu, reserved stake is to cutting
There are one stress for the original soil cut off, make drilling rod and reserved stake that can more smoothly sink.
The utility model is further arranged to：The reserved stake outer wall fixation is coated with plastic foil.
By using above-mentioned technical proposal, cement mortar is difficult to adhere on the plastic film, so as to more easily after hardening
Reserved stake is extracted, forms gully.
The utility model is further arranged to：The radius of the reserved stake tapers into from top to bottom, and described reserved
Stake lower end is in cone.
By using above-mentioned technical proposal, during pulling out reserved stake upwards after pile, reserved stake be subject to along vertical side
To limiting power it is smaller, the drawing demoulding for making reserved stake is more convenient.
The utility model is further arranged to：The mixing blade is axially helically set, and the stirring along drilling rod
Blade is fixedly installed cutting blade, the cutting blade and the angled setting of mixing blade tangent line back to drilling rod side, described
If cutting blade is equipped with dry plate along mixing blade length direction.
By using above-mentioned technical proposal, there are one mixing power radially and one along drilling rod axis to original soil for mixing blade
To mixing power, so as to make original soil more loose, original soil and cement mortar is made preferably to mix.Cutting blade is in original soil
Vegetation root system have dissection, make vegetation root system that can be chopped into being mixed into original soil, make generation deep-mixed pile have it is preferable
Structural strength.
The utility model is further arranged to：The connecting tube includes flexible tube section and hard tube section, and the hard tube section is equipped with
Two and it is located at flexible tube section both ends respectively, one of them described hard tube section is connected to mounting base and connects between mounting base in fixed
It connects.
By using above-mentioned technical proposal, while connecting tube flexibility is ensured, reduce connecting tube and occur with intermediate tube
The probability of relative motion makes what connecting tube and mounting base can be more stable to link together.
The utility model is further arranged to：The connecting tube side is equipped with air supply pipe, the air supply pipe and connecting tube
It is connected, described air supply pipe one end is connected with the air pump for being fixedly installed in rack.
By using above-mentioned technical proposal, the entrained gas in cement mortar or cement powder makes cement mortar when spraying drill bit
Sprayable is more dispersed, so as to make can be evenly in original soil chopped addition cement mortar, have the deep-mixed pile of generation
There is preferable structural strength.
The utility model is further arranged to：Described its circumferential direction of drill bit upper edge offers several gunniting holes.
By using above-mentioned technical proposal, so as to which drill bit surrounding be made can to arrive cement mortar or cement powder by sprinkling irrigation, so as to make
Addition cement mortar that can be evenly in original soil chopped, makes the deep-mixed pile of generation have preferable structural strength.
The utility model has the following advantages：1st, the integral strength of ground is improved；2nd, subsequent technique can be facilitated between stake
Soil layer carries out discharging consolidation technique.
Description of the drawings
Fig. 1 is the structure diagram of embodiment；
Fig. 2 is the structure diagram of fixed pulley in embodiment；
Fig. 3 is the partial schematic diagram of rabbling mechanism in embodiment
Fig. 4 is the structure diagram of drill bit in embodiment.
Reference numeral：1st, rack；2nd, mounting base；3rd, rabbling mechanism；4th, driving mechanism；5th, concrete tank；6th, pedestal；7th, vertical arm
Frame；8th, transverse arm frame；9th, fixed pulley；10th, caulking groove；11st, hoist engine；12nd, steel wire rope；13rd, pulley is connected；14th, installation set；15th, it is pre-
Stay stake；16th, annular groove；17th, fixing bolt；18th, plastic foil；19th, turntable；20th, drilling rod；21st, drill bit；22nd, mixing blade；23rd, it drives
Moving part；24th, cutting blade；25th, the first transmission component；26th, driving gear；27th, driven gear；28th, the second transmission component；29、
Driving tooth set；30th, driven tooth set；31st, linkage gear；32nd, gunniting hole；33rd, connecting tube；34th, flexible tube section；35th, hard tube section；36、
Opening/shutting valve；37th, air supply pipe；38th, air pump；39th, drawing liquid pump.
Specific embodiment
The utility model is described further with reference to attached drawing.
As shown in Figure 1, a kind of deep mixer, including rack 1, mounting base 2, rabbling mechanism 3, driving mechanism 4 and concrete tank
5.Driving mechanism 4 can drive mounting base 2 vertically moving.Concrete tank 5 is provided to 3 cement mortar of rabbling mechanism or cement powder.
In construction, driving mechanism 4 drives mounting base 2 and rabbling mechanism 3 to repeat and rise, and concrete tank 5 provides cement mortar, makes stirring
Mechanism 3 carries out cutting stirring, and cement mortar is mixed into original soil to original soil, is preferably formed as deep-mixed pile.
As shown in Figure 1, rack 1 includes pedestal 6, the vertical arm frame 7 being fixedly installed on pedestal 6, is fixedly installed in vertical arm frame 7
The transverse arm frame 8 of upper end.8 upper end of transverse arm frame is rotatably connected to fixed pulley 9.Fixed pulley 9 along 8 length direction of transverse arm frame set there are two
And it is located at 8 both ends of transverse arm frame respectively.As shown in Fig. 2, its circumferential direction of 9 upper edge of fixed pulley offers caulking groove 10.
Driving mechanism 4 includes hoist engine 11, steel wire rope 12 and connection pulley 13, hoist engine 11 and is fixedly installed on pedestal 6.
It is also installed there are one fixed pulley 9 on pedestal 6, which to be located at hoist engine 11 close to 7 side of vertical arm frame.12 one end of steel wire rope
It is fixedly installed on winding part, winding part can wind and unreel steel wire rope 12.As shown in Fig. 2, 12 other end of steel wire rope from up to
Under be fed through the caulking groove 10 of three fixed pulleys 9 and be connected to 10 inner wall of caulking groove.
As shown in Figure 1, connection pulley 13 is rotationally connected with 2 upper end of mounting base.Steel wire rope 12 passes through after being fed through fixed pulley 9
Pulley 13 is connected, is then fixedly connected on transverse arm frame 8, due to the gravity of suspension hook, steel wire rope 12 is tensioned.Wind steel wire rope 12
When, mounting base 2 moves upwards under the action of steel wire rope 12；When unreeling steel wire rope 12, mounting base 2 is under the action of steel wire rope 12
It moves downward.Vertically it can rise or sink under the drive of driving mechanism 4 so as to fulfill mounting base 2.
As shown in figure 3,2 lower face of mounting base is vertically installed with installation set 14, it is embedded in installation set 14
Reserved stake 15, reserved stake 15 are vertically set.The radius of reserved stake 15 tapers into from top to bottom, and reserved 15 lower end of stake
In cone.Reserved 15 outer wall of stake offers annular groove 16 along its circumferential direction, and fixed spiral shell is radially threaded with outside installation set 14
Bolt 17.17 one end of fixing bolt penetrates in annular groove 16 and is slidably connected to annular groove 16.Fixing bolt 17 is set along installation set 14 is axial
There are several.Reserved stake 15 outer wall fixation is coated with plastic foil 18.
As shown in Figure 3 and Figure 4, rabbling mechanism 3 is installed in mounting base 2, and rabbling mechanism 3 includes turntable 19, drilling rod 20, bores
First 21, mixing blade 22 and actuator 23.As shown in figure 3, turntable 19 is located at 2 lower end of mounting base, and turntable 19 is vertically
Projection be respectively positioned in mounting base 2.Turntable 19 is sheathed on outside reserved stake 15 and with reserved stake 15 in coaxial arrangement, reserves 15 He of stake
Turntable 19 is in gap setting.Turntable 19 is rotationally connected with mounting base 2, and is axially arranged with limit along it between turntable 19 and mounting base 2
Position.Drilling rod 20 is installed on 19 lower face of turntable, and drilling rod 20 is axially arranged with several along turntable 19.Drill bit 21 is fixedly installed in brill
20 lower end of bar.As shown in figure 4, mixing blade 22 is fixedly connected on 20 surface of drilling rod along the axial helically setting of drilling rod 20.Stirring
Blade 22 is fixedly installed cutting blade 24 back to 20 side of drilling rod, cutting blade 24 and 22 tangent line of mixing blade is angled sets
It puts.If cutting blade 24 is equipped with dry plate along 22 length direction of mixing blade.
As shown in figure 3, actuator 23 is motor and is fixedly installed in 2 upper surface of mounting base.The output shaft of actuator 23 is worn
If it crosses mounting base 2 and is rotationally connected with mounting base 2.The first transmission component 25 is equipped between actuator 23 and turntable 19.First passes
Dynamic component 25 includes driving gear 26 and driven gear 27.26 fixing sleeve of driving gear is set on outside the output shaft of actuator 23, from
27 fixing sleeve of moving gear is set on outside turntable 19.Driving gear 26 and driven gear 27 engage.When 23 output shaft of actuator rotates,
Turntable 19 can be driven to rotate by the first transmission component 25.During so as to make 2 downlink of mounting base, the cleavable stirring of mixing blade 22 is former
Soil.
As shown in figure 3, reserved be equipped with the second transmission component 28 between stake 15 and turntable 19, the second transmission component 28 includes master
Moving teeth set 29, driven tooth set 30 and linkage gear 31.Driving tooth set 29, which is fixed, is embedded at 19 inner wall of turntable, and driven tooth set 30 is fixed
It is sheathed on outside reserved stake 15.Linkage gear 31 is rotationally connected with mounting base 2, and linkage gear 31 is located at driving tooth set 29 and driven
Between tooth set 30.Linkage gear 31 engages simultaneously with driving tooth set 29 and driven tooth set 30.It, can be second when turntable 19 rotates
Under the transmission of transmission component 28, reserved stake 15 is driven to rotate, so as to make reserved stake 15 can more smoothly downlink.
As shown in Figure 3 and Figure 4, drill bit 21, drilling rod 20, mounting base 2, turntable 19 are in hollow setting, and drill bit 21, drilling rod
20th, turntable 19, mounting base 2 are interconnected.Its circumferential direction of 21 upper edge of drill bit offers several gunniting holes 32.As shown in Figure 1, concrete tank 5
Pedestal 6 is fixedly installed in, connecting tube 33 is equipped between turntable 19 and concrete tank 5.Connecting tube 33 includes flexible tube section 34 and hard tube section 35,
Hard tube section 35 sets there are two and is located at 34 both ends of flexible tube section respectively.One of hard tube is fixedly installed in mounting base 2.Another hard
Pipe is connected to concrete tank 5, which is equipped with opening/shutting valve 36 and drawing liquid pump 39.
As shown in Figure 1,33 side of connecting tube is equipped with air supply pipe 37, air supply pipe 37 is connected with connecting tube 33.Air supply pipe 37 1
End is connected with air pump 38, and air pump 38 is fixedly installed in pedestal 6.When mounting base 2 is lifted up, opening/shutting valve 36 is opened, air pump
38 are supplied by air supply pipe 37 into connecting tube 33, and cement mortar is made to enter in drilling rod 20 and drill bit 21, and are whitewashed into original soil.
Under the action of rabbling mechanism 3, cement mortar and original soil are stirred.
The principle of the deep mixer is as follows：
1st, it between deep-layer stirring, is first drilled on ground using drilling machine and forms a pre-manufactured hole, prefabricated pore radius is more than
15 radius of reserved stake；
2nd, drive installation seat 2 is sunk under the action of driving mechanism 4, while by 23 driving disc 19 of actuator and is reserved
Stake 15 rotates, and the mixing blade 22 on drilling rod 20 is made to cut stirring original soil, while it is prefabricated that reserved stake 15 can also can smoothly enter
In hole；
3rd, after drilling rod 20 sinks to projected depth, the reversion of 4 drive installation seat 2 of driving mechanism is promoted；Opening/shutting valve simultaneously
36 open, and make to be formed in the cement mortar injection drilling rod 20 and drill bit 21 of pervious concrete, and air supply pipe 37 injects a gas into water
In mud, cement mortar is made to whitewash in 2 lifting process of mounting base into original soil, and pass through mixing blade 22 and stir, make cement mortar
It is mixed with original soil；
4th, it repeats stirring and sinks and invert to promoting whitewashing, before last time is promoted, fixing bolt 17 is backed out, by reserved stake
15 remove from mounting base 2, promote mounting base 2；
5th, it stands until deep-mixed pile is formed, by loop wheel machine or other lifting devices by reserved stake 15 from deep-layer stirring
It is extracted in stake, forms gully, facilitated and discharging consolidation is carried out to inter-pile soil layer subsequently through gully.
Discharging consolidation is to pump air in gully by vacuum pump, and the water in inter-pile soil layer is made to be arranged under the action of pressure
It is put into gully, and pumps the water in gully, from the moisture and hole for reducing inter-pile soil layer, realize the row of inter-pile soil layer
Water consolidates.
The above is only the preferred embodiment of the utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical solutions belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, several improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (10)
1. a kind of deep mixer, including mounting base（2）, be fixedly installed in mounting base（2）On rabbling mechanism（3）, for driving
Dynamic mounting base（2）Vertically moving driving mechanism（4）With for providing the concrete tank of cement mortar（5）, it is characterized in that：It is described
Mounting base（2）Lower face is vertically detachably equipped with reserved stake（15）, the rabbling mechanism（3）Including being rotationally connected with
Mounting base（2）Turntable（19）, be fixedly connected on turntable（19）Drilling rod（20）, mounted on drilling rod（20）Lower end is for whitewashing
Drill bit（21）, mounted on drilling rod（20）On mixing blade（22）With for driving disc（19）The actuator of rotation（23）, institute
State mounting base（2）, drilling rod（20）, turntable（19）In hollow setting, the mounting base（2）With concrete tank（5）Between be equipped with connection
Pipe（33）, the connecting tube（33）It is equipped with opening/shutting valve（36）, the connecting tube（33）Connect turntable（19）With concrete tank（5）And
Connecting tube（33）With mounting base（2）In being fixedly connected, the drilling rod（20）, mounting base（2）And turntable（19）It is connected, the drive
Moving part（23）It is fixedly installed in mounting base（2）, the actuator（23）And turntable（19）It is equipped with to make actuator before（23）
Driving disc（19）First transmission component of rotation（25）.
2. a kind of deep mixer according to claim 1, it is characterized in that：The turntable（19）It is sheathed on reserved stake（15）
It is outer and with reserved stake（15）In coaxial arrangement, the drilling rod（20）Along turntable（19）It is axially arranged with several.
3. a kind of deep mixer according to claim 2, it is characterized in that：The actuator（23）For motor, described
One transmission component（25）Actuator is set on including fixing sleeve（23）The driving gear of output shaft（26）Turntable is fixed on being arranged
（19）Outer driven gear（27）, the turntable（19）Projection vertically is respectively positioned on mounting base（2）It is interior, the actuator
（23）Output shaft be fed through mounting base（2）And it is rotationally connected with mounting base（2）, the driven gear（27）With driving gear
（26）Engagement.
4. a kind of deep mixer according to claim 3, it is characterized in that：The reserved stake（15）And turntable（19）In
Gap is set, the reserved stake（15）And turntable（19）Between be equipped with make turntable（19）The reserved stake of driving（15）Second transmission of rotation
Component（28）, second transmission component（28）Turntable is embedded at including fixation（19）The driving tooth set of inner wall（29）, fixing sleeve
Set on reserved stake（15）Outer driven tooth set（30）Be rotationally connected with mounting base（2）Linkage gear（31）, the linkage tooth
Wheel（31）Positioned at driving tooth set（29）With driven tooth set（30）Between, and simultaneously with driving tooth set（29）With driven tooth set（30）It nibbles
It closes.
5. a kind of deep mixer according to claim 4, it is characterized in that：The reserved stake（15）Outer wall fixation is coated with
Plastic foil（18）.
6. a kind of deep mixer according to claim 5, it is characterized in that：The reserved stake（15）Radius from top to bottom
It tapers into, and the reserved stake（15）Lower end is in cone.
7. a kind of deep mixer according to claim 6, it is characterized in that：The mixing blade（22）Along drilling rod（20）Axis
To helically setting, and the mixing blade（22）Back to drilling rod（20）Side is fixedly installed cutting blade（24）, it is described to cut
Cutting blade（24）And mixing blade（22）The angled setting of tangent line, the cutting blade（24）Along mixing blade（22）Length direction
If equipped with dry plate.
8. a kind of deep mixer according to claim 7, it is characterized in that：The connecting tube（33）Including flexible tube section（34）
With hard tube section（35）, the hard tube section（35）If it is located at there are two and respectively flexible tube section（34）Both ends, one of them described hard tube
Section（35）It is connected to mounting base（2）And and mounting base（2）Between in being fixedly connected.
9. a kind of deep mixer according to claim 8, it is characterized in that：The connecting tube（33）Side is equipped with air supply pipe
（37）, the air supply pipe（37）With connecting tube（33）It is connected, the air supply pipe（37）One end, which is connected with, is fixedly installed in rack（1）
Air pump（38）.
10. a kind of deep mixer according to claim 9, it is characterized in that：The drill bit（21）Its circumferential direction of upper edge opens up
There are several gunniting holes（32）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536152.9U CN207484468U (en) | 2017-11-16 | 2017-11-16 | A kind of deep mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721536152.9U CN207484468U (en) | 2017-11-16 | 2017-11-16 | A kind of deep mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207484468U true CN207484468U (en) | 2018-06-12 |
Family
ID=62473757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721536152.9U Expired - Fee Related CN207484468U (en) | 2017-11-16 | 2017-11-16 | A kind of deep mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207484468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262541A (en) * | 2022-09-06 | 2022-11-01 | 杭州联力地空建筑科技有限公司 | Novel stirring pile machine |
-
2017
- 2017-11-16 CN CN201721536152.9U patent/CN207484468U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115262541A (en) * | 2022-09-06 | 2022-11-01 | 杭州联力地空建筑科技有限公司 | Novel stirring pile machine |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180612 Termination date: 20191116 |